FMM5309ZU

FMM5309ZU Single Pole Three Throw GaAs PHEMT High Power Switch 0.5 - 2.5 GHz FEATURES • • • • • Low Insertion Loss: 0.5 dB at 2GHz Low Voltage Operation 2.8V Low Harmonics 70dBc at +34 dBm Miniature QFN-12 Plastic Package GaAs PHEMT technology DESCRIPTION 3.0mm x 3.0mm x 0.9mm Lead Free Package FMM5309ZU is a high power SP3T GaAs PHEMT switch designed for transmit / receive switching applications in the 0.5 GHz to 2.5 GHz range. FMM5309ZU is ideally suited for applications where high linearity, low control voltage, low insertion loss, high isolation, small size and low cost are required. Typical applications are for UMTS, GSM and CDMA handset systems. The device is in lowcost miniature QFN 12-lead 3x3mm package. PIN No. 1 2 3 4 5 6 7 8 9 10 11 12 13 PIN Name V3 RF3 GND GND RF2 V2 GND RF1 V1 GND ANT GND GND (paddle) Description Control 3 RF Port 3 RF Ground RF Ground RF Port 2 Control 2 RF Ground RF Port 1 Control 1 RF Ground Antenna Port RF Ground RF Ground Pin Configuration (Top View) Pin Function Table Rev 1.1 May 26, 2005 1 Eudyna Devices Inc. Confidential FMM5309ZU Single Pole Three Throw GaAs PHEMT High Power Switch 0.5 - 2.5 GHz TARGET SPECIFICATION Absolute Maximum Ratings (Ambient Temperature Ta=25°C) Parameter DC Input Voltage Input Power Storage Temperature Operating Case Temperature Symbol V1, V2, V3 Pin Tstg Top Rating +5 +38 -40 to +85 -20 to +70 Unit V dBm °C °C Electrical Specifications (Case Temperature Tc=25°C) Parameter Frequency range Control Voltage for V1,V2, and V3 Control Current (per line) Input P1dB 2 Harmonic 3 Harmonic Insertion Loss Isolation Return Loss Switching Speed rd nd Symbol F Vhigh Vlow Icontrol P1dB 2HD 3HD I.L. ISO RL Ton Toff Condition/comments High Low 0.9 GHz, 34 dBm, Vhigh =2.8V 0.9 GHz, 2.8/0V 0.9 GHz, Pin=+34 dBm Vhigh=2.8V, Vlow=0V 0.5 - 1.0 GHz 0.5 - 2.0 GHz 0.5 - 1.0 GHz 0.5 - 2.0 GHz 0.5 - 2.0 GHz 50% Vcontrol to 90% RF 50% Vcontrol to 10% RF Min 0.5 2.6 -0.2 Typ 2.8 0 20 38 70 70 0.40 0.50 26 20 20 100 100 Max 2.5 3.2 +0.2 40 Unit GHz V uA dBm dBc dBc 0.60 0.70 dB dB dB nsec (Unless otherwise specified Zsource=Zload=50Ω System) Truth Table V1 HIGH LOW LOW V2 LOW HIGH LOW V3 LOW LOW HIGH RF1-RFC ON OFF OFF RF2-RFC OFF ON OFF RF3-RFC OFF OFF ON Rev 1.1 May 26, 2005 2 Eudyna Devices Inc. Confidential FMM5309ZU Single Pole Three Throw GaAs PHEMT High Power Switch 0.5 - 2.5 GHz Typical Performance Curves Insertion Loss vs. Frequency 0 Insertion Loss [dB] -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 0 0.5 1 1.5 2 Frequency [G Hz] 2.5 Isolation [dB ] Isolation vs. Frequency 0 -10 -20 -30 -40 -50 -60 0 0.5 1 1.5 Frequency [G Hz] 2 2.5 2nd Harmonics vs. Vcontrol Pin = 34 dBm, 900 MHz -50 3rd Harmonics vs. Vcontrol Pin = 34 dBm, 900 MHz -50 -60 -60 2f0 [dBc] -80 3f0 [dBc] -20 ℃ 25 ℃ 85 ℃ -70 -70 -80 -90 -90 -20 ℃ 25 ℃ 85 ℃ -100 2 2.5 3 3.5 Vcontrol [V] 4 4.5 5 -100 2 2.5 3 3.5 4 Vcontrol [V] 4.5 5 Rev 1.1 May 26, 2005 3 Eudyna Devices Inc. Confidential FMM5309ZU Single Pole Three Throw GaAs PHEMT High Power Switch 0.5 - 2.5 GHz Package Dimension Dimension Symbol A A1 A2 A3 b D D1 D2 E E1 E2 e L Min 0.00 0.18 1.15 1.15 0.50 Measurement (mm) Nom 0.85 0.01 0.65 0.20 REF 0.23 3.00 BSC 2.75 BSC 1.30 3.00 BSC 2.75 BSC 1.30 0.50 BSC 0.60 Max 0.90 0.05 0.70 0.30 1.45 1.45 0.75 NOTE This document contains preliminary information, and it is subject to change without notice. Rev 1.1 May 26, 2005 4 Eudyna Devices Inc. Confidential